2023 JCB 85Z-1 Crawler Excavator Core Components Kohler Engine Eaton Hydraulic Cylinder JCB Gear Pump PLC Bearing Motor KOMTRON

Category Specification Engine Engine Model KDI 2504 TCR (by Kohler) Fuel Type Diesel Gross Power 48 hp (35.8 kW) Net Power 45.4 hp (33.9 kW) Displacement 2.5 L (152,559.4 cu in) Power @ RPM 2200 rpm Torque @ RPM 1500 rpm Cooling System Water-cooled Starter Motor 2 kW Alternator 100 amps Operational Operating Weight 14,552.8 lbs (6,601 kg) Fuel Capacity 30.4 gal (115 L) Engine Oil Capacity 3 gal (11.2 L) Cooling System Capacity 3.2 gal (12.1 L) Hydraulic System Capacity 31.2 gal (118 L) Hydraulic Pump Flow 17.5 gal/min (66 L/min) Auxiliary Hydraulic Flow 50.2 gal/min (190 L/min) Operational Voltage 12 V Performance Travel Speed (Low) 1.7 mph (2.6 km/h) Travel Speed (High) 2.9 mph (4.6 km/h) Gradeability 30% Tractive Effort 134.49 lbs (61 kg) Dimensions Max Digging Depth 12 ft 2 in (3.72 m) Max Dump Height 16 ft 6 in (5.06 m) Max Reach Along Ground 22 ft 6 in (6.86 m) Max Digging Reach 23 ft (7.01 m) Max Vertical Wallcut Depth 9 ft 8 in (2.95 m) Height to Top of Cab 8 ft 11 in (2.72 m) Tail Swing Radius 3 ft 9 in (1.14 m) Track Gauge 6 ft 1 in (1.85 m) Width Over Tracks 7 ft 7 in (2.3 m) Length of Track on Ground 7 ft 7.6 in (2.33 m) Ground Clearance 1 ft 1.8 in (0.35 m) Transport Length 19 ft 2 in (5.83 m) Transport Height 8 ft 11 in (2.72 m) Blade Blade Width 91 in (2,320 mm) Blade Height 18.7 in (473 mm) Blade Dig Depth 1.6 ft (0.49 m) Blade Reach in Front of Tracks 2.1 ft (0.64 m) Approach Angle 27.8° Boom & Arm Boom Swing Left 55° Boom Swing Right 60° Bucket Rotation 188° Dipper Rotation 114° Bucket Tearout Force 12,836.6 lbs (57.1 kN) Dipper Tearout Force 11,218 lbs (49.9 kN) Slew Speed 10 rpm Undercarriage Number of Track Rollers per Side 5 Track Tension Grease